RE: [microblaze-uclinux] Booting from u-boot

["Leonid" <Leonid@xxxxxxxxx>]

You cannot use 0x22000000 address (start of memory) because this is the
very address your image is compiled to run from. You should load your
kernel to some (free) place in RAM, say 0x23000000. Than type "bootm
0x23000000"

Leonid.

-----Original Message-----
From: owner-microblaze-uclinux@xxxxxxxxxxxxxx
[mailto:owner-microblaze-uclinux@xxxxxxxxxxxxxx] On Behalf Of Stephane
Rousseau
Sent: Friday, May 11, 2007 1:32 PM
To: microblaze-uclinux@xxxxxxxxxxxxxx
Subject: [microblaze-uclinux] Booting from u-boot

Hello,

I'm created a hardware platform on the Spartan3E500 dev kit. I can
boot the linux image.srec via transfert get a working linux embedded
running board.

But srec takes long time a 115200 bauds.
I can download the image.ub via tftpboot but when I use the
bootm 0x2200000 command, output seem ok but the board
restart at FS-boot.

TFTP from server 10.10.10.1; our IP address is 10.10.10.10
Filename 'image.ub'.
Load address: 0x22000000
Loading:
#################################################################
 
#################################################################
 
#################################################################
 
#################################################################
 
#################################################################
 
#################################################################
         ###########################################################
done
Bytes transferred = 2297920 (231040 hex)
U-Boot> bootm 0x22000000
## Booting image at 22000000 ...
   Image Name:   PetaLinux Kernel 2.4
   Image Type:   Microblaze Linux Kernel Image (uncompressed)
   Data Size:    2297856 Bytes =  2.2 MB
   Load Address: 22000000
   Entry Point:  22000000
  Verifying Checksum ... OK
   XIP Kernel Image ... OK

=================================================
FS-BOOT First Stage Bootloader (c) 2006 PetaLogix
=================================================
FS-BOOT: System initialisation completed.
FS-BOOT: No existing image in FLASH.  Starting image download.
FS-BOOT: Waiting for SREC image....


Any idea on how to start it correctly?

Thank you,

Stephane
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